>tr|A0A3M9XA67|A0A3M9XA67_9HYPH Urease subunit beta OS=Mesorhizobium japonicum GN=ureB MIPGEIIPVQGDIELNKGLPTVTLKVANSGDRPIQVGSHYHFFETNEGLKFDREQTRGMR LDIAAGTAMRFEPGQERDVTLVPLGGKREVYGFQQKVMGKL